Pure Lab Vitamins Bioactive B12 5000mcg Sublingual, 60 Tablets Vitamin C Toner Trace element source of Silver

Trace element source of Silver

People with MTHFR gene variations (25-40% of the population) who don't convert folic acid well

it is considered Kosher

such as hormones

Pure Lab Vitamins Bioactive B12 5000mcg Sublingual, 60 Tablets Vitamin C Toner Trace element source of SilverPure Lab Vitamins Bioactive B12 5000mcg Sublingual Details Methylcobalamin is the biologically active form of vitamin B 12. Absorption of this essential vitamin depends on adequate production of intrinsic factor, secreted by a healthy stomach. However, neither dietary sources nor ordinary supplements containing vitamin B 12 will help an individual with low no intrinsic factor secretion. Again, low stomach acid secretion and some auto immune disorders